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Physical & Chemical properties

Dissociation constant

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Description of key information

The dissociation constants of boron orthophosphate were estimated on the basis of literature values for phosphoric acid. 
Literature values of pka at 25°C:
2.16
7.21
12.32

Key value for chemical safety assessment

Additional information

Results:

 No. pKa  Temperature (°C)
 #1  2.16  25
 #2  7.21  25
 #3  12.32  25